1. Remarks on the superinduction of anaesthesia in natural and morbid parturition: with cases illustrative of the use and effects of chloroform in obstetric practice : with an appendix Author(s): Simpson, James Young, 1811-1870 Publication: Boston : William B. Little & Co., 1848 Subject(s): Anesthetics, Inhalation -- therapeutic useChloroform -- therapeutic useParturition -- drug effects